/// <summary>
/// neue Nachricht anzeigen
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void cMessageReceived(object sender, CReceivedEventArgs e)
{
Application.Current.Dispatcher.Invoke((Action) delegate
{
// Nachricht wird nur angezeigt, wenn man sich im selben Chat befindet
if (lvContacts.SelectedItem != null)
{
if (e.From == ((UserControlContactItem)lvContacts.SelectedItem).Email)
{
UserControlMessageReceived messagereceived = new UserControlMessageReceived(e.Message, e.Date);
splChat.Children.Add(messagereceived);
cClient.MessagesRead(((UserControlContactItem)lvContacts.SelectedItem).Email);
// TODO: LoadChat aktualisert den ganzen Chat. Benötigt wird eine Methode, die die Nachrichten als gelesen markiert. (CHECK)
}
}
});
}
private void CClient_ChatReceived(object sender, CChatContentEventArgs e)
{
// Chat wird nur komplett aktualisert, wenn man einen neuen Kontakt auswählt
if (selectedContact[0] != selectedContact[1])
{
Application.Current.Dispatcher.Invoke((Action) delegate
{
splChat.Children.Clear(); //Stackpanel säubern
});
DataTable tmp = e.DtChat;
foreach (DataRow row in tmp.Rows)
{
Application.Current.Dispatcher.Invoke((Action) delegate
{
//TODO: Nach einer anderen Lösungsmöglichkeit recherchieren
if (row["main_email"].ToString() == "Sie")
{
UserControlMessageSent messagesent = new UserControlMessageSent(row["message"].ToString(), row["thetime"].ToString());
splChat.Children.Add(messagesent);
}
else
{
UserControlMessageReceived messagereceived = new UserControlMessageReceived(row["message"].ToString(), row["thetime"].ToString());
splChat.Children.Add(messagereceived);
}
});
}
// Nach unten scrollen
Application.Current.Dispatcher.Invoke((Action) delegate
{
chatViewScroller.ScrollToBottom();
});
}
}
